GB
13
E1T - IP1897
5. EXAMPLE APPLICATIONS FOR SLIDING GATES
4. TROUBLESHOOTING
Problem
Possible causes
Remedy
Automation does not open or
close.
No power.
(POWER led off).
Check that the control panel is powered cor-
rectly.
Short circuited accessories.
(POWER led off).
Disconnect all accessories from terminals 0-1 (vol-
tage must be 24 V=) and reconnect one at a time.
Blown line fuse.
(POWER led off).
Replace fuse.
Safety contacts are open.
(SA led on).
Check that the safety contacts are closed correctly
(N.C.).
Safety contacts not correctly connected or
self-controlled safety edge SOFA1-SOFA2 not
functioning correctly.
(SA led flashing).
Check connections to terminals 6-8 on control
panel and connections to the self-controlled safety
edge SOFA1-SOFA2.
Release microswitch open.
(if present).
Check that the hatch is closed correctly and the
microswitch makes contact.
The motor thermal overload switch is open.
(11 and 12 led on).
Check the continuity of the thermal contact.
Automation opens but does not
close.
Safety contacts are open.
(SA led on).
Check that the safety contacts are closed correctly
(N.C.).
Safety contacts not correctly connected or
self-controlled safety edge SOFA1-SOFA2 not
functioning correctly.
(SA led flashing).
Check connections to terminals 6-8 on control
panel and connections to the self-controlled safety
edge SOFA1-SOFA2.
Photocells activated.
(SA led on).
Check that the photocells are clean and operating
correctly.
The automatic closing does not work.
Check that contact 1-2 is closed.
External safety devices not ac-
tivating.
Incorrect connections between the photocells
and the control panel.
Connect NC safety devices together in series and
remove any bridges on the control panel terminal
board.
When control panel is used for sliding automations operations:
- set DIP4=OFF;
- (Fig. 5.1) connect opening and closing limit switches N.C.
contacts to plug 0-11-12.
With the above connections, when limit switches operate the
wing stops.
Note: if the self-controlled safety edge SOFA1-SOFA2 is used,
make the connections indicated in chapter 1.2.
N.B. It is possible to use the remote control with step-by-step
functioning and, at the same time, the terminal 3 with opening
function, making the connections indicated in fig. 5.2 and set-
ting DIP1=OFF.
Fig. 5.1
ON
DIP4=OFF
OFF
Limit switch Limit switch
Thermal protection
1 2 3 4 5 6
171412 11
0
0
0 1 1
2 3 4 6 8 9 20 41
ON
DIP1/DIP4=OFF
OFF
1 2 3 4 5 6
171412 11
0
0
0 1 1 2 3 4 6 8 9 20 41
Fig. 5.2
